JPS646339U - - Google Patents
Info
- Publication number
- JPS646339U JPS646339U JP10108587U JP10108587U JPS646339U JP S646339 U JPS646339 U JP S646339U JP 10108587 U JP10108587 U JP 10108587U JP 10108587 U JP10108587 U JP 10108587U JP S646339 U JPS646339 U JP S646339U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- detection means
- intake air
- detecting
- set value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図は本考案の一実施例を示す装置全体の概
略図、第２図はアイドル吸気量の制御のフローチ
ヤート、第３図は制御動作を具体的に示すタイム
チヤートである。
１…エンジン本体、１１…吸気通路、１３…ス
ロツトル弁、１４…アイドルアツプアクチユエー
タ（アイドル吸気量増量手段）、２０…コントロ
ールユニツト、２２…電気負荷検出手段、２３…
クランク角センサ、３０…制御手段。
FIG. 1 is a schematic diagram of the entire device showing an embodiment of the present invention, FIG. 2 is a flowchart for controlling the idle intake air amount, and FIG. 3 is a time chart specifically showing the control operation. Reference Signs List 1... Engine body, 11... Intake passage, 13... Throttle valve, 14... Idle up actuator (idle intake air amount increasing means), 20... Control unit, 22... Electrical load detection means, 23...
Crank angle sensor, 30...control means.
Claims (1)
つてエンジン回転数が設定値以下となつた場合に
吸気量を増量するエンジンのアイドル制御装置で
あつて、アイドル運転時の吸気量を増量するアイ
ドル吸気量増量手段と、エンジン回転数を検出す
る回転数検出手段と、電気負荷を検出する電気負
荷検出手段と、これら検出手段の出力に基づき、
エンジン回転数が上記設定値以下となつた状態が
所定時間持続したときに上記アイドル吸気量増量
手段を作動させる制御手段とを備えたことを特徴
とするエンジンのアイドル制御装置。 An engine idle control device that increases the amount of intake air when an electrical load is applied and the engine speed drops below a set value during engine idling. means, a rotation speed detection means for detecting the engine rotation speed, an electric load detection means for detecting the electrical load, and based on the outputs of these detection means,
An engine idle control device comprising: control means for operating the idle intake air amount increasing means when the engine speed remains below the set value for a predetermined period of time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10108587U JPS646339U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10108587U JPS646339U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646339U true JPS646339U (en) | 1989-01-13 |
Family
ID=31329755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10108587U Pending JPS646339U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646339U (en) |
-
1987
- 1987-06-30 JP JP10108587U patent/JPS646339U/ja active Pending